[hyprland] Uses mainline packages, updates config as necessary

system/hosts/altair/drew.nix

@@ -31,7 +31,7 @@ in
 
   # Set up eww here because it's based on the monitor configuration
   # Eww is idempotent, so it's fine to just run it on every reload to make sure things are open
-  wayland.windowManager.hyprland.settings.execr-once = [
+  wayland.windowManager.hyprland.settings.exec = [
     "eww open-many primary-statusbar secondary-statusbar launcher"
   ];
 }